Continuous opening WYPopoverController crashing my application.

[ikousik]

I have integrated WYPopoverController in my app. Continuous click for opening WYPopoverController crashing my application. It's happening with the demo too. Just keep on clicking the Center button in the demo.

Crash Reason  :-
   WYPopoverDemo[550:139219] popoverControllerDidPresentPopover
   WYPopoverDemo[550:139219] *** Terminating app due to uncaught exception 
   'NSInternalInconsistencyException', reason: 'An instance 0x18238600 of class  
   UINavigationController   was deallocated while key value observers were still 
   registered with it. 
   Current observation info:  <NSKeyValueObservationInfo 0x17673880> (
   <NSKeyValueObservance 0x17679f30: Observer: 0x17669880, Key path: preferredContentSize, 
   Options: <New: NO, Old: NO, Prior: NO> Context: 0x0, Property: 0x176605a0>

[prathibha-sundresh]

When can u fix this issue??

[yalamandarao]

Me to facing same issue.. When user tap on continous button then application crash